This is a circuit using a 6N137 optocoupler through a push-pull circuit output. What confuses me is that the current circuit CLK can only output a voltage of 5V instead of the expected 12V. Why is tha...
1 Zynq GPIO OverviewRefer to the document "Playing with Zynq- Basics: GPIO peripherals of Zynq PS.pdf ".Regarding EMIO and MIO , I would like to say a few more words here. To put it simply, MIO is nat...
It's so good! Tektronix oscilloscopes have been completely upgraded, come and unlock them! If you don't check it out, you will miss out on 100 million! The event has started~3 Series MDO Mixed Domain ...
Internal structure of single-chip microcomputer Single-chip microcomputer is an integrated circuit chip, which uses ultra-large-scale integrated circuit technology to integrate the central processing ...
What can be improved in this experimental circuit? The teacher said that we can try to improve it from potentiometers, RC series-parallel networks. This is my graduation project, physics, and I don't ...
This 4W audio amplifier circuit is powered by 2 transistors TIP41. The circuit is very simple and contains Darlington output transistors which provide more than enough output current to drive a 3 o...[Details]
12864 is a serial connection. AD0~AD4 is connected to 5V power supply. AD5~AD7 is connected to GND. STC15W408AS comes with 8 channels of 10-bit AD . The program only uses the upper eight bits. ...[Details]
In addition to the transformer, the magnetic component of the forward converter also has an inductor, namely the choke. The general information starts from the transformer, but I think it is better...[Details]
On January 31, OSRAM donated UV sterilization lamps to Wuhan No. 1 Hospital, Wuhan No. 4 Hospital and Wuhan No. 5 Hospital to help hospitals, medical staff and patients fight the virus together. Thro...[Details]
With the development of science and technology,
the relationship between
power
electronic
equipment and people's work and life is becoming increasingly close, and
electronic
eq...[Details]
According to feedback from netizens at IT Home, Xiaomi Mi 6 has made new progress in flashing Ubuntu Touch recently. Developers have brought new updates to the Ubuntu version of Xiaomi Mi 6, includin...[Details]
Driven by policies, capital and technological progress, the Chinese market has developed rapidly during the opportunity period of transformation and upgrading of various industries, and various rob...[Details]
Since its release in 2019, HarmonyOS has been following a core concept - providing a unified language for the intelligence and interconnection of different devices. With the support of distributed ...[Details]
1 Introduction
In actual ballistic acceleration testing, many waveform curves need to be generated for verification, but the signal generator that can generate arbitrary waveforms is expensive and ...[Details]
In the early morning of April 23rd, Beijing time, Tesla's Automotive Investor Day was held in Palo Alto, California. Tesla released the long-awaited fully self-driving 3.0 hardware and the lates...[Details]
On January 23, OPPO held an award ceremony for the 2020 PDS 5G Antenna Joint Development Achievements. At the ceremony, OPPO Assistant Vice President Xu Ming personally awarded the "PDS 5G Antenna Jo...[Details]
Detection of high power Darlington tube The method of detecting high-power Darlington tubes is basically the same as that of detecting ordinary Darlington tubes. However, since high-power Darlington ...[Details]
TD-SCDMA, or Time Division-Synchronous Code Division Multiple Access, is a third-generation mobile communication standard proposed by China.
There is no formal standard for the spatial radiat...[Details]
1. The composition and structure of mobile phone lithium battery
Mobile phone lithium batteries are mainly composed of plastic shell upper and lower covers, lithium battery cells, protection c...[Details]
It is often assumed that components of electric vehicles would be state-of-the-art, and charging barriers are no exception. After all, charging a car is a frequent, daily necessity. Charging operat...[Details]